﻿#region Copyright
// DotNetNuke® - http://www.dotnetnuke.com
// Copyright (c) 2002-2012
// by DotNetNuke Corporation
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
#endregion

using System.Collections.Generic;
using DotNetNuke.Services.FileSystem;

namespace DotNetNuke.Entities.Content
{
    /// <summary>Interface of FileController</summary>
    /// <seealso cref="AttachmentController"/>
    public interface IAttachmentController
    {
        /// <summary>
        /// Add a generic file to a <see cref="ContentItem"/>.
        /// </summary>
        /// <param name="contentItemId">The content item</param>
        /// <param name="fileInfo">A file registered in the DotNetNuke <seealso cref="FileManager"/></param>
        void AddFileToContent(int contentItemId, IFileInfo fileInfo);

        void AddFilesToContent(int contentItemId, IEnumerable<IFileInfo> fileInfo);

        /// <summary>
        /// Add a video file to a <see cref="ContentItem"/>.
        /// </summary>
        /// <param name="contentItemId">The content item</param>
        /// <param name="fileInfo">A file registered in the DotNetNuke <seealso cref="FileManager"/></param>
        void AddVideoToContent(int contentItemId, IFileInfo fileInfo);

        void AddVideosToContent(int contentItemId, IEnumerable<IFileInfo> fileInfo);

        /// <summary>
        /// Attach an image to a ContentItem.
        /// </summary>
        /// <param name="contentItemId">The content item</param>
        /// <param name="fileInfo">A file registered in the DotNetNuke <seealso cref="FileManager"/></param>
        void AddImageToContent(int contentItemId, IFileInfo fileInfo);

        void AddImagesToContent(int contentItemId, IEnumerable<IFileInfo> fileInfo);

        IList<IFileInfo> GetFilesByContent(int contentItemId);

        IList<IFileInfo> GetVideosByContent(int contentItemId);
        
        IList<IFileInfo> GetImagesByContent(int contentItemId);
    }
}